Light Therapy A Cure For Skin Problems And Other Disorders

Light Therapy A Cure For Skin Problems And Other Disorders

Light Therapy a​ Cure for​ Skin Problems and​ Other Disorders
Light therapy or​ phototherapy is​ an​ alternative treatment based on​ light exposure for​ various disorders . ​
This procedure,​ which is​ also called light box therapy,​ involves the​ use of​ light brighter than regular indoor lighting,​ but significantly less bright than sunlight . ​

1 . ​
What Can Light Therapy Cure?
Atopic dermatitis
Other skin disorders
Sleep disturbance
Premenstrual syndrome
Mental disorders
Bipolar disorders
2 . ​
Under the​ treatment,​ patients are exposed directly to​ fullspectrum bright light . ​
the​ patient either sits down,​ if​ a​ light box is​ used as​ the​ source,​ or​ has some degree of​ mobility if​ a​ light visor is​ used . ​
the​ duration of​ the​ exposure depends on​ the​ seriousness of​ the​ condition,​ reduction or​ elimination of​ the​ symptoms and​ light strength . ​
Depression is​ one condition that is​ eliminated through the​ therapy . ​
the​ affected individuals biological clock,​ or​ the​ natural course of​ ones waking and​ sleeping hours,​ is​ gradually normalized following light therapy . ​
the​ process involves gradually increasing the​ time exposed to​ a​ highintensity fluorescent lamp from about 30 minutes up to​ about 2 hours every morning the​ time when the​ therapy is​ said to​ be most effective . ​
Seasonal affective disorder is​ a​ type of​ depression caused by the​ absence of​ or​ limited exposure to​ sunlight during fall and​ winter . ​
the​ use of​ light therapy has been cited by up to​ 90% of​ individuals with SAD as​ helpful in​ making them feel better,​ possibly because the​ treatment takes the​ place of​ sunlight exposure . ​
SAD symptoms could take as​ long as​ three weeks before they are relieved through the​ therapy . ​

3 . ​
Not a​ Replacement for​ Traditional Care
Although the​ treatment is​ safe,​ most experts do not see light therapy as​ a​ replacement to​ traditional medical care . ​
However,​ the​ approach is​ considered a​ good complement to​ other therapies . ​
Patients should visit their health practitioner if​ treatment fails to​ eliminate symptoms of​ depression,​ or​ specially if​ they worsen,​ following an​ extended period of​ time . ​
as​ with regular therapy,​ some side effects have also been observed with light therapy . ​
These include headache,​ sweating,​ eyestrain,​ nausea,​ and​ agitation . ​
More extreme and​ adverse effects include skin damage,​ eye cancer and​ skin and​ genital cancer . ​
Some patients have also reported difficulty in​ falling asleep,​ although these are mostly individuals having the​ treatment towards the​ end of​ the​ day . ​
Relief from insomnia is​ achieved mainly by reducing light exposure time and​ having the​ therapy earlier in​ the​ day,​ or​ by applying dawn simulation . ​
the​ therapy is​ not advisable for​ individuals with sensitive skin and​ eyes . ​

4 . ​
Light Booth Studies Does This Actually Work?
Light boxes,​ ultra violet booths,​ commercial tanning beds and​ related equipment also pose the​ question of​ cost . ​
if​ the​ doctor being consulted has these equipment in​ the​ clinic,​ the​ problem would be more of​ a​ time issue,​ or​ ensuring daily or​ regular visits . ​
Some companies have light therapy equipment for​ rent,​ although insurance coverage may not include these as​ part of​ the​ treatment . ​
Psychiatric research from the​ Chapel Hill School of​ Medicine at​ the​ University of​ North Carolina has found comparable results between phototherapy,​ or​ light therapy,​ and​ antidepressant ​Drug​ therapy in​ the​ treatment of​ SAD and​ other mood disorders . ​
the​ 2018 study applied systematic statistical analysis to​ earlier clinical literature covering 20 randomized studies . ​
These studies focused on​ 18 to​ 65yearold adults who exhibited mood disorder and​ were grouped into four treatment classes bright light for​ nonseasonal depression,​ bright light for​ SAD,​ integrated bright lightregular antidepressant use for​ non=seasonal sufferers and​ dawn simulation . ​

Scientists found that the​ elimination of​ methodologically flawed studies from the​ controlled set and​ metaanalysis of​ the​ remaining organized material established the​ efficacy of​ light therapy for​ SAD and​ depression . ​
UNC psychiatry chairman Dr . ​
Robert Golden,​ who is​ also vice dean of​ the​ UNC medical school,​ noted that light therapy intervention delivered results comparable to​ traditional depression treatments as​ detailed in​ medical literature . ​
Although the​ scientists concluded that light therapy is​ an​ effective treatment for​ SAD and​ nonseasonal disorders,​ they emphasized that the​ research did not establish the​ treatments safety and/or negative side effects because of​ limited related data . ​
Researchers also did not look at​ the​ effects of​ light therapy on​ the​ aged,​ children and​ adolescents . ​

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